Even if i'm already 85, i agree that waiting a bit before increasing lvl cap is a good choice, people ask all the time for updates, and a time will come when game gets so charged of updates it cant handle anymore, then the game will start dying, their missions are also to control those updates, if they start doing updates every week like some people want, in 2 months there will be nothing left to update and it will become a boring game, i agree that waiting is a good solution, 2-3 weeks to increase lvl cap seems wise to me.
And also, great job Daiske, you do what really few games do, listen to us and comunicate it to your team.